New drug AZD2389 tested in healthy people – first step toward possible future treatments
NCT ID NCT06138795
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This early-stage trial tested the safety and tolerability of an experimental drug called AZD2389 in 120 healthy volunteers. Participants received either the drug or a placebo as single or multiple doses. The study focused on monitoring side effects and how the drug moves through the body, not on treating any disease.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- AZD2389 (an experimental drug taken by mouth)
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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120 people
The number who actually took part.
- Started
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Nov 2023
- Finished
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Aug 2025
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 to 55 years
- Sex
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Anyone
- Healthy volunteers
-
Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Healthy male and female (of non-childbearing potential) participants with suitable veins for cannulation or repeated venipuncture. * For the healthy Japanese cohorts (Parts A2 and B2): healthy participants are to be Japanese (e.g., natives of Japan or Japanese Americans), defined as having both parents and 4 grandparents who are Japanese. This includes healthy second and third generation participants of Japanese descent whose parents or grandparents are living in a country other than Japan. * For the healthy Chinese cohort (Part A3): healthy participants are to be Chinese defined as having both parents and 4 grandparents who are ethnically Chinese. This includes second and third generation Chinese whose parents or grandparents are living in a country other than China. Exclusion Criteria: * Any clinically important illness, medical/surgical procedure or trauma within 4 weeks of the first administration of IMP. * Known or suspected history of alcohol or drug abuse and smokers. * Plasma donation within one month of the Screening Visit or any blood donation/blood loss \> 500 mL during the 3 months prior to the Screening Visit. * History of coagulation or bleeding disorders or use of anti-platelets/anti-coagulants during the 3 months prior to the Screening Visit, as judged by the investigator. * History of hypersensitivity as judged by the investigator, to drugs with a similar chemical structure or class. * History of severe dermatological disorders, eg, bullous pemphigoid or Stevens-Johnson syndrome, or clinically significant new or healing wounds in areas of the body not always covered by clothing such as face, forearm, and lower leg, as judged by the investigator.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Research Site
Glendale, California, 91206, United States
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